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Google Pixel 3a vs OnePlus 8 Pro

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Google Pixel 3a

Starting at

£155.00
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OnePlus 8 Pro

Starting at

£177.00
See options
(212 reviews)
(61 reviews)

What's the difference between the Google Pixel 3a and OnePlus 8 Pro?

Google Pixel 3a vs OnePlus 8 Pro comes down to the chipset, RAM and battery. Refurbished, the Google Pixel 3a starts at £155, £22 less than the OnePlus 8 Pro. The OnePlus 8 Pro is the newer model, released in 2020.

Refurbished from

£155£177

Chipset

Qualcomm SDM670 Snapdragon 670 (10 nm)Qualcomm SM8250 Snapdragon 865 5G (7 nm+)

RAM

4 GB12 GB

Battery

3000 mAh4510 mAh

Screen size

5.6 inch6.78 inch

Screen type

OLEDFluid AMOLED
  • Chipset: Qualcomm SDM670 Snapdragon 670 (10 nm) on the Google Pixel 3a, Qualcomm SM8250 Snapdragon 865 5G (7 nm+) on the OnePlus 8 Pro.
  • The OnePlus 8 Pro has more RAM: 12 GB vs 4 GB.
  • The OnePlus 8 Pro has a bigger battery: 4510 mAh vs 3000 mAh.

Google Pixel 3a vs OnePlus 8 Pro specs

The Google Pixel 3a and OnePlus 8 Pro differ primarily in performance, screen size and quality, camera resolution, and network capabilities. The Pixel 3a suits users who want a simpler phone with a smaller screen and straightforward features for everyday use. The OnePlus 8 Pro is better for those who want a larger, higher-resolution screen, more memory, stronger processing power, and 5G connectivity. Camera detail and battery capacity also differ, with the OnePlus offering higher megapixels and a larger battery for longer use and sharper photos.

Google Pixel 3a vs OnePlus 8 Pro price

Colour

  • BlackSold out
  • GreenSold out
  • BlackSold out

Storage

  • 64GBSold out
  • 128GBSold out
  • 256GBSold out

Google Pixel 3a vs OnePlus 8 Pro battery life and software updates

Durability includes battery capacity, software updates, and physical design. These factors affect how long the phone lasts in daily use and how well it stays current.

Battery Capacity

The Google Pixel 3a has a 3000 mAh battery, which suits users with moderate daily use and fewer power demands. The OnePlus 8 Pro has a larger 4510 mAh battery, better suited for users who need longer battery life for intensive tasks or extended screen time.

Software Updates

Both phones run stable versions of Android without the newest features or security improvements.

Battery

3000 mAh4510 mAh

Foldable

NoNo

Software updates

Ended May 2022, last Android 12.1N/A

Year of release

20192020

Google Pixel 3a vs OnePlus 8 Pro performance

Performance covers the chipset, RAM, and storage options. These determine how smoothly the phone runs apps, multitasks, and stores data.

Processor Power

The Pixel 3a uses a Qualcomm SDM670 Snapdragon 670 chipset, which fits everyday tasks and simpler use. The OnePlus 8 Pro's Qualcomm SM8250 Snapdragon 865 5G chipset is designed for demanding apps and faster processing, making it suitable for users who run multiple apps or heavier software.

Memory and Storage

The Pixel 3a comes with 4 GB of RAM and 64GB of storage, enough for typical use and moderate app storage. The OnePlus 8 Pro offers 12 GB of RAM and options for 128GB or 256GB storage, ideal for power users who keep many apps open and store large files.

Chipset

Qualcomm SDM670 Snapdragon 670 (10 nm)Qualcomm SM8250 Snapdragon 865 5G (7 nm+)

RAM

4 GB12 GB

Google Pixel 3a vs OnePlus 8 Pro screen

Screen quality involves size, resolution, and display type. These impact viewing comfort, clarity, and colour vibrancy.

Screen Size and Resolution

The Pixel 3a has a 5.6 inch screen with 1080 x 2220 resolution, suitable for users who prefer a compact phone for one-handed use. The OnePlus 8 Pro offers a larger 6.78 inch screen with 1440 x 3168 resolution, providing more room and sharper detail for media and multitasking.

Display Technology

The Pixel 3a uses an OLED screen, delivering good contrast and colours for typical viewing. The OnePlus 8 Pro uses Fluid AMOLED, which enhances smoothness and brightness, benefiting users who watch videos or scroll frequently.

Resolution

1080 x 22201440 x 3168

Screen size

5.6 inch6.78 inch

Screen type

OLEDFluid AMOLED

Google Pixel 3a vs OnePlus 8 Pro camera

Audiovisual features include front and main camera resolutions. These affect selfie quality and photo detail.

Front Camera Resolution

The Pixel 3a has an 8 megapixel front camera, fitting for everyday selfies and video calls. The OnePlus 8 Pro doubles this with a 16 megapixel front camera, appealing to users who want sharper selfies or video content.

Main Camera Detail

The Pixel 3a's 12.2 megapixel main camera is good for clear photos in standard conditions. The OnePlus 8 Pro's 48 megapixel main camera captures more detail and suits users who prioritise photography.

Camera type

N/AQuadruple (4x)

Front camera

8 megapixels16 megapixels

Main camera

12.2 megapixels48 megapixels

Google Pixel 3a vs OnePlus 8 Pro size and design

Miscellaneous features cover size, weight, network, SIM options, and other details that influence everyday convenience and compatibility.

Network and SIM

The Pixel 3a operates on 4G networks and offers a physical SIM plus an eSIM, which is useful for flexible mobile plans. The OnePlus 8 Pro supports 5G networks and has dual physical SIM slots, making it suitable for users who want high-speed connectivity and two physical numbers.

Physical Dimensions and Weight

The Pixel 3a is slimmer and lighter at 147 g and 8.2 mm thick, fitting well in one hand and pockets. The OnePlus 8 Pro is larger and heavier at 199 g and 8.5 mm thick, which may suit users who prefer a bigger device and don't mind extra weight.

Carrier compatibility

UnlockedUnlocked

Connector

N/AUSB-C

Depth

8.2 mm8.5 mm

Height

151.3 mm165.3 mm

Mobile network

4G5G

SD card slot

NoNo

SIM card

Physical SIM + eSIMDual Physical SIM

Weight

147 g199 g

Width

70.1 mm74.4 mm

Google Pixel 3a or OnePlus 8 Pro: which should you buy?

Buy the Google Pixel 3a if

  • you want to spend less: it starts at £155, £22 less than the OnePlus 8 Pro
  • you want a lighter build (147 g vs 199 g)

Buy the OnePlus 8 Pro if

  • you want more RAM (12 GB vs 4 GB)
  • you want a bigger battery (4510 mAh vs 3000 mAh)
  • you want a bigger screen (6.78 inch vs 5.6 inch)

What our customers say

Customers who chose the Google Pixel 3a often appreciate its reliable condition and straightforward performance for everyday use. Many mention that the phone works well for basic tasks and stays in good shape after purchase. Some customers note occasional issues like slower speed or battery problems, but overall the Pixel 3a is seen as a solid option for users who want a compact and dependable Android phone.

Reviews for the OnePlus 8 Pro highlight its high-spec performance and excellent condition, with many customers pleased with the large screen and camera quality. Some mention battery heating or quicker battery drain, but the phone's speed and storage options satisfy those needing more power. The 5G network and dual SIM setup are also appreciated features. Customers find it suitable for those who want a feature-rich phone with room for multitasking and media.

In summary, the Pixel 3a suits users who prefer a lighter, smaller phone for everyday tasks. The OnePlus 8 Pro fits those who want a larger screen, more memory, and faster network support for a more demanding mobile experience.

Google Pixel 3a vs OnePlus 8 Pro FAQs

Google Pixel 3a vs OnePlus 8 Pro comes down to the chipset, RAM and battery. Chipset: Qualcomm SDM670 Snapdragon 670 (10 nm) on the Google Pixel 3a, Qualcomm SM8250 Snapdragon 865 5G (7 nm+) on the OnePlus 8 Pro. The OnePlus 8 Pro has more RAM: 12 GB vs 4 GB.

The Google Pixel 3a is cheaper refurbished, from £155 compared with £177 for the OnePlus 8 Pro.

The OnePlus 8 Pro has a bigger battery: 4510 mAh vs 3000 mAh.

The OnePlus 8 Pro has a higher-resolution main camera: 48 megapixels vs 12.2 megapixels.

Updates for the Google Pixel 3a ended in May 2022. Its last version is Android 12.1. We don't have published update dates for the OnePlus 8 Pro.

Refurbished, the Google Pixel 3a comes in 64GB, and the OnePlus 8 Pro in 128GB and 256GB.

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